| PCB Piezotronics NC | Manufacturing | 0 | — | F |
| PCB Piezotronics NY | Manufacturing | 0 | — | F |
| PCB Piezotronics OH | Manufacturing | 0 | — | F |
| PCB Piezotronics UT | Manufacturing | 0 | — | A |
| PCB Piezotronics / Accumetrics NY | Manufacturing | 0 | — | A |
| PCB Piezotronics / Endevco CA | Manufacturing | 0 | — | A |
| PCB Piezotronics / Endevco Engineering CA | Manufacturing | 0 | — | A |
| PCB Piezotronics / Group Sales NC | Manufacturing | 0 | — | A |
| PCB Piezotronics / Group Sales / Richardson-Tx TX | Manufacturing | 0 | — | A |
| PCB Piezotronics / Group Sales/ Phoenix AZ | Manufacturing | 0 | — | A |
| PCB Piezotronics / Larson Davis / LD UT | Manufacturing | 0 | — | A |
| PCB Piezotronics / PCB Load & Torque MI | Manufacturing | 0 | — | A |
| PCB Piezotronics / PCB Piezotronics of NC | Manufacturing | 0 | — | A |
| PCB Piezotronics / The Modal Shop OH | Manufacturing | 0 | — | A |
| PCB Piezotronics Machine Shop PMC NY | Manufacturing | 0 | — | A |
| PCB Piezotronics Main / Headquarters NY | Manufacturing | 0 | — | A |
| PCB Piezotronics/ Temposonics NC | Manufacturing | 0 | — | A |
| PCBMoves NY | Transportation & Warehousing | 0 | — | F |
| PCC AZ | Manufacturing | 0 | — | A |
| PCC MA | Manufacturing | 0 | — | F |
| PCC OK | Manufacturing | 0 | — | A |
| PCC PA | Manufacturing | 0 | — | A |
| PCC Aerostructures OK | Manufacturing | 0 | — | A |
| PCC AIRFOILS OH | Manufacturing | 0 | — | C |
| PCC Airfoils Mentor OH | Manufacturing | 0 | — | B |
| PCC Airfoils SMP OH | Manufacturing | 0 | — | A |
| PCC Auburn WA | Manufacturing | 0 | — | A |
| PCC Chemax, Inc. SC | Wholesale Trade | 0 | — | A |
| PCC Community Markets WA | Retail Trade | 0 | — | F |
| PCC Community Wellness Center IL | Healthcare & Social Assistance | 1 | $212,175 | — |
| PCC Contracting Inc. NY | Construction | 0 | — | F |
| PCC Holding GU | Administrative & Waste Services | 1 | $66,000 | — |
| PCC North Hollywood CA | Manufacturing | 0 | — | C |
| PCC Rollmet CA | Manufacturing | 0 | — | D |
| PCC Structurals - Clackamas OR | — | 0 | — | — |
| PCC Structurals - Portland OR | — | 0 | — | — |
| PCC Structurals - Redmond OR | — | 0 | — | — |
| PCC Structurals - SSBO OR | Manufacturing | 0 | — | A |
| PCC Structurals Carson City NV | Manufacturing | 0 | — | A |
| PCC Structurals Inc CA | Manufacturing | 0 | — | C |
| PCC Structurals Wax Center OR | Manufacturing | 0 | — | D |
| PCC Structurals, Inc. NV | — | 0 | — | — |
| PCC Structurals, Inc. OR | Manufacturing | 0 | — | D |
| PCC Structurals, LLC* CT | — | 0 | — | — |
| PCC Technology, Inc. FL | Professional & Technical Services | 1 | $124,913 | — |
| PCC Wyman Gordon TX | — | 0 | — | — |
| PCCAirfoils GA | Manufacturing | 0 | — | D |
| PCCC Aerostructures Protective Coatings, Inc WA | — | 0 | — | — |
| PCCW Teleservices (US), Inc OH | — | 0 | — | — |
| PCCW Teleservices (US), Inc. IA | — | 0 | — | — |
